EP0476490A1 - Reifen-Spielzeug mit mechanischem Zähler - Google Patents

Reifen-Spielzeug mit mechanischem Zähler Download PDF

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Publication number
EP0476490A1
EP0476490A1 EP91115291A EP91115291A EP0476490A1 EP 0476490 A1 EP0476490 A1 EP 0476490A1 EP 91115291 A EP91115291 A EP 91115291A EP 91115291 A EP91115291 A EP 91115291A EP 0476490 A1 EP0476490 A1 EP 0476490A1
Authority
EP
European Patent Office
Prior art keywords
toy
player
hoop
rotations
counter mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP91115291A
Other languages
English (en)
French (fr)
Inventor
Avi Arad
Melvin R. Kennedy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tiger Electronics Inc
Original Assignee
Tiger Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tiger Electronics Inc filed Critical Tiger Electronics Inc
Publication of EP0476490A1 publication Critical patent/EP0476490A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B19/00—Hoop exercising apparatus

Definitions

  • the present invention relates to toys and, more particularly, to a hoop-like toy which is capable of monitoring the number of rotations of the toy about a portion of a player.
  • a hoop-like toy which rotates about a player's waist is a good example of a toy which combines recreation with beneficial exercise.
  • Such toys are commonly referred to as "Hula-Hoops.”
  • a common usage involves placing the hoop-like toy about one's body and then manually imparting a spinning motion to the hoop. This motion is maintained by suitable body gyrations of the player.
  • the physical benefits are greatest when the hoop is continually rotated about a player's waist area.
  • the weight of the toy should be minimized such that the body motion of the player need not be too extensive to maintain rotation of the toy.
  • the gyrations a player must make to maintain the toy at the waist region stimulates the cardiovascular system, increases physical strength, and generally improves muscle tone and coordination.
  • the physical benefits resulting from use of such a toy are proportional to the period of time one exerts such efforts.
  • a hoop-like toy capable of automatically counting the number of rotations of the toy about a portion of the player.
  • the hoop-like toy includes an annularly and preferably torodially shaped member with an automatic counter mechanism carried by the annularly shaped member.
  • the counter mechanism includes a displaceable actuator for indexing the counter mechanism. As the annularly shaped member is rotated, the actuator is displaced by and engages with the player.
  • the annular or torodially shaped member is configured to comfortably fit about a waist region of a player and has first and second end portions which are joined by an operative mechanism to form a closed hoop.
  • the operative mechanism includes the counter mechanism for automatically counting rotations of the hoop about a portion of the player.
  • the torodially-shaped member is fabricated from an extruded plastic tube.
  • the extrusion process provides at least the end portions of the torodially shaped member with hollow interiors.
  • the use of plastic provides both economy and strength for the toy.
  • a closed hoop having a predetermined circumference and defining inner and outer radially spaced surfaces is formed when the operative mechanism joins or couples the spaced apart ends of the torodially shaped member.
  • the operative mechanism includes a housing which is at least partially configured to complement the torodially shaped member and is secured to the first and second end portions thereof.
  • the housing is of multi-piece construction and defines attaching portions at opposite ends thereof. Such attaching portions are received, accommodated and attached within the hollow interior of the end portions of the torodial member.
  • the housing has a curved inner surface with a radius generally corresponding to that defined by the inner surface of the hoop.
  • the actuator of the counter mechanism normally extends beyond the inner surface and toward the center of the hoop.
  • the counter mechanism further includes a display for indicating the number of rotations of the hoop about the waist region of the player.
  • the display is visible at generally a right angle to a plane defined by the annular member.
  • the present invention further includes a drive mechanism arranged within the housing of the operative mechanism for indexing the counter mechanism in response to a predetermined number of rotations of the toy about a portion of the player.
  • the drive mechanism includes a series of intermeshing gears having a drive ratio related to the predetermined circumference of the hoop.
  • the gears are arranged in combination with the actuator for indexing the counter mechanism in response to displacement of the actuator.
  • the actuator includes a rack portion which intermeshes with a pinion gear of the gear set.
  • a resilient member such as a spring, may be used for resiliently biasing the actuator toward the center of the hoop.
  • the visual display of the counter mechanism includes a rotary unit dial, a rotary tens dial and a rotary hundreds dial coaxially mounted within the housing of the operative mechanism.
  • a cover on the housing of the operative mechanism defines a window through which a portion of each dial is visible.
  • the dials of the counter mechanism are indexed by the drive mechanism driven by the actuator.
  • the drive mechanism causes the unit dial on the visual display of the counter mechanism to index more than one unit each time the actuator is fully displaced in response to contact with the waist region of the player.
  • the torodially shaped member and the operative mechanism can each be inexpensively manufactured with relatively little weight. Accordingly, the tendency for the toy to gravitate downwardly is minimized. Moreover, the use of a gear set to positively index a counter mechanism allows rugged use of the toy without concern about electrical connections and a suitable power source as used in electrical counters. Notably, the ability to automatically count the rotation of the toy about a player adds enjoyment and a competitive nature to the toy.
  • FIGURES 1 and 2 illustrate a hoop-like toy 10 including an annular or torodially shaped member 12 and an operative mechanism 14 for automatically counting the number of rotations of the toy about a portion of a player.
  • the annular member 12 and the operative mechanism 14 combine to form a closed hoop having a predetermined circumference.
  • the closed hoop is formed when the operative mechanism 14 is interposed between and joins or couples end portions 16 and 18 of member 12.
  • the closed hoop defines inner and outer radially spaced surfaces 20 and 22, respectively.
  • the preferred size of the closed hoop has an outside diameter which fits comfortably about a waist region of the player and ranges from between about 75.94 cm (29 inches) and about 101.6 cm (40 inches). In a most preferred form, the outside diameter of the hoop measures about 78.1 cm (30.750 inches).
  • the torodially shaped member 12 is preferably fabricated from a synthetic material such as plastic.
  • Member 12 is preferably fabricated as an extruded plastic tube which provides hollow interiors at the end portions 16 and 18 thereof.
  • the member 12 preferably has a weight ranging between about 198.45 g (7 ounces) and about 283.50 g (10 ounces).
  • the operative mechanism 14 is interposed between and joins or couples the spaced apart end portions 16 and 18 of member 12.
  • the operative mechanism 14 includes a housing 26 which mounts a counter mechanism 28.
  • the operative mechanism 14 further includes a cover 30 which protects the counter mechanism 28 and provides a pleasing aesthetic appearance to the operative mechanism.
  • the housing 26 has a generally curved configuration having a radius generally corresponding to that defined by the closed hoop.
  • Housing 26 is preferably fabricated as a two-piece assembly including plastic pieces 32 and 34 which are secured to each other and which define a cavity 36 therebetween.
  • the cover 30 surrounds or envelopes the cavity 36 and is releasably attached by any suitable means to the housing 26.
  • each attaching portion 38, 40 defined by housing 26 has a generally circular cross-sectional configuration which is readily received and accommodated within the respective hollow interior end portions 16 and 18 of member 12.
  • the attaching portions 38 and 40 may be coupled or fixed within the end portions 16 and 18 of member 12 by a suitable adhesive or staple-like fasteners thereby forming a closed hoop.
  • housing 26 is provided with a curved inner surface 42 having a radius generally corresponding to that defined by the inner surface 20 on member 12.
  • the inner surface 42 on housing 26 will be substantially contiguous with the inner surface 20 on member 12 thereby promoting the rotation of the toy about a portion of the player.
  • the counter mechanism 28 is mounted within the cavity 36 defined by housing 26 and is capable of visually displaying the number of rotations of the toy about a waist or other portion of the player.
  • the display provided by the counter mechanism 28 is visible at generally a right angle to the plane defined by the closed hoop.
  • the counter mechanism 28 is indexed by a drive mechanism 44 including an actuator 46.
  • FIGURES 5 and 6 schematically illustrate one form of a drive mechanism that can be used to automatically index a counter mechanism during play.
  • the drive mechanism 44 preferably comprises a gear set fabricated from a lightweight synthetic material such as plastic.
  • the gear set includes a series of intermeshing gears 50, 52 and 54 having a specific drive ratio related to the predetermined circumference of the closed hoop.
  • the actuator 46 normally extends beyond the inner surface 20 and toward the center of the torodially shaped member 12. Upon rotation of the toy, the actuator 46 is displaceable upon contact with the player and drives mechanism 44 thereby indexing the counter mechanism 28 to count the number of rotations of the hoop about a portion of the player.
  • the actuator 46 is radially displaceable and has a generally L-shaped planar configuration.
  • One end of the actuator 46 is mounted within the cavity 36 of housing 26 for rotation about a pivot 56.
  • housing 26 is provided with an elongated slot 58 which allows for oscillatory movement of the actuator 46.
  • a suitable resilient member 60 preferably in the form of a coil spring, is arranged in combination with the actuator 46.
  • the coil spring has its center portion coiled about the pivot 56 with one free-ended arm 62 of the spring being confined against rotation in the first direction and another free-ended arm 64 acting to urge the actuator 46 toward the center of the closed hoop.
  • An opposite end of the actuator 46 is provided with a rack gear portion 66. Notably, the rack gear portion 66 terminates short of the free end of the actuator 46.
  • Gear 50 of gear set 48 is designed as a combination gear which is mounted for rotation on a shaft 68. Opposite ends of shaft 68 are rotatably supported by the housing 26.
  • the combination gear 50 includes a pinion gear portion 70 and a spur gear portion 72. As illustrated, pinion gear portion 70 is arranged in an intermeshing and driving relationship with the rack portion 66 of the actuator 46.
  • terminating the rack gear portion 66 on the actuator 46 short of its terminal end will act as a limit stop thereby inhibiting disengagement of the actuator 46 from the pinion gear portion 70 and also acts to position the actuator at a predetermined location extending inwardly toward the center of the hoop.
  • Gear 52 of gear set 48 is also designed as a combination gear which is mounted for rotation on a cantilevered shaft 74 supported by housing 26.
  • the combination gear 52 includes a pinion gear portion 76 and a spur gear portion 78. As illustrated, the pinion gear portion 76 of gear 52 is arranged in intermeshing and driving relationship with the spur gear portion 72 of gear 50.
  • Gear 54 of gear set 48 is connected to a drive shaft 80 extending from counting mechanism 28. As illustrated, gear 54 is designed as a pinion gear which intermeshes with and is driven by spur gear 78 of combination gear 52.
  • counter mechanism 28 includes a counter 81 which is of conventional design for recording the number of revolutions of the toy about a portion of a player.
  • the visual display of the counter 81 includes a series of counter wheels or dials 82, 83 and 84 which are indexed by a drive mechanism 86.
  • dial 82 is a rotary unit dial
  • dial 83 is a rotary tens dial
  • dial 84 is a rotary hundreds dial.
  • Each dial has the numbers 0-9 on the outside diameter at uniform distances.
  • the dials 82, 83 and 84 of counter 81 are coaxially mounted for indexed rotation on a shaft 88 supported by a housing 90.
  • the numbers or suitable indicia on each dial is clearly visible through a window 92 defined by cover 30.
  • the drive mechanism 86 for indexing counter 81 of the counter mechanism 28 includes the drive shaft 80 having gear 54 of drive mechanism 44 fixedly secured toward one end thereof. The opposite end of the drive shaft 80 is provided with a worm gear portion 94.
  • the drive mechanism 86 further includes a combination gear 96 coaxially mounted with dials 82, 83 and 84 and secured to shaft 88.
  • Gear 96 is arranged in driving engagement with worm gear portion 94.
  • the combination gear 96 is also arranged in driving engagement with a series of driving gears 98, 100 and 102 which serve to conventionally index the dials 82, 83 and 84.
  • the drive gears 98, 100 and 102 are coaxially mounted on a stub shaft 104 which is supported at opposite ends of a pivotably movable and spring biased mounting 106.
  • the counter 81 of counter mechanism 28 may further include a reset mechanism 106 for allowing the counter 81 to be reset when desired by a player.
  • the reset mechanism 106 includes a linearly movable reset button 108 which extends beyond the cover 30 and which is linearly slidable on the housing 90 of the counter.
  • the reset button 108 is spring biased such that it remains accessible to the player.
  • the reset mechanism 106 includes a cam 110 which is responsive to movement of the reset button. Upon linearly movement of the reset button 108, the cam 110 is adapted to engage the shaft 104 in a manner pivotably moving the drive gears 98, 100 and 102 (FIGURE 7) out of engagement with and concurrently resetting each of the rotary dials to a 0 position.
  • the toy of the present invention is ready for use when the spaced apart end portions 16 and 18 of member 12 are joined by operative mechanism 14 to form a closed hoop.
  • the toy of the present invention is used by placing it about a portion of the player. To yield the greatest physical benefit, the toy is arranged about the waist region or area of the player. A manual spinning motion is initially imparted to the toy. This motion is maintained by suitable body gyrations of the player thereafter.
  • the configuration of the inner surface 42 of the housing 26 on the operative mechanism 14, as it relates to the curvature of the inner surface 20 of the hoop promotes continual rotation of the toy about the waist region of the player.
  • the predetermined circumference of the toy is such that the toy makes about four complete revolutions about the waist of the player before there is a recurring tangential point of contact between the waist region and an identical point on the circumference of the inner surface of the closed hoop.
  • the longer leg of the L-shaped actuator 46 extends generally tangential to the inner surface of the toy.
  • the resilient member 60 urges the actuator beyond the inner surface and toward the center of the toy.
  • the actuator 46 will be displaced outwardly thereby indexing the counter mechanism 28.
  • Gear set 48 can be designed with a gear ratio such that upon full displacement of the actuator 46, the visual display of the counter mechanism 28 is progressively indexed by four units.
  • a player's dexterity can be measured by the number of continuous rotations of the toy about the waist region of the player.
  • the counter mechanism 28 automatically maintains score of the number of rotations of the toy.
  • the weight of the toy is minimized without detracting from its ability to withstand rugged use.
  • the preferred use of a gear set, as a drive mechanism for positively indexing the counter mechanism will eliminate the need for a power source, wires and electrical connections normally typically used in electrical counters.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)
EP91115291A 1990-09-19 1991-09-10 Reifen-Spielzeug mit mechanischem Zähler Withdrawn EP0476490A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US585690 1990-09-19
US07/585,690 US5083964A (en) 1990-09-19 1990-09-19 Hoop-like toy with counter mechanism

Publications (1)

Publication Number Publication Date
EP0476490A1 true EP0476490A1 (de) 1992-03-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP91115291A Withdrawn EP0476490A1 (de) 1990-09-19 1991-09-10 Reifen-Spielzeug mit mechanischem Zähler

Country Status (3)

Country Link
US (1) US5083964A (de)
EP (1) EP0476490A1 (de)
CA (1) CA2051747A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982050A1 (de) * 1998-08-07 2000-03-01 Hsien-Ting Huang Hula hoop mit Tonausgangssignal

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145443A (en) * 1991-08-06 1992-09-08 Cygnet, Inc. Musical toy hoop
USD425267S (en) * 1999-06-18 2000-05-16 Peggy Kengie Pet toy
KR200187828Y1 (ko) * 2000-01-14 2000-07-15 김준배 훌라후프
US6497603B1 (en) 2001-05-16 2002-12-24 M Design Musical hula hoop
US20030228829A1 (en) * 2002-06-07 2003-12-11 Falk Ned R. Splash Hoop
US8033891B2 (en) * 2003-09-29 2011-10-11 Nancy Mendel Hoop-type amusement device and counter
US9072982B1 (en) 2003-09-29 2015-07-07 Nancy Mendel Hoop-type amusement device and counter
US7229182B2 (en) * 2005-05-09 2007-06-12 Darren E Schrader Lighted hoop
US10639532B2 (en) * 2018-07-25 2020-05-05 Freddie Joemaine Jackson Precision basketball-handling training tool
USD984548S1 (en) * 2021-04-06 2023-04-25 Shuanglong Peng Pair of hula hoop accessories
US11596825B1 (en) * 2021-09-15 2023-03-07 Nevada Breeze Weighted fitness hoop

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1937297A1 (de) * 1969-07-23 1971-02-04 Bruno Grimm Geraet fuer Koerperuebungen
DE2934809A1 (de) * 1979-08-29 1981-03-12 Friedhelm 3006 Burgwedel Müller-Deinhardt Trimmgeraet.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US989944A (en) * 1910-11-25 1911-04-18 Paul Bramson Electrical hoop.
US3387778A (en) * 1965-10-21 1968-06-11 Edgar C. Althaus Rolling hoop toy
US3729860A (en) * 1972-04-04 1973-05-01 A Kargul Centrifugally expansible hula hoop
US4100697A (en) * 1976-08-24 1978-07-18 Daniel Ward Hoop toy
GB2081596A (en) * 1980-08-18 1982-02-24 Tsukuda Co Ltd Hoop toy
US4480831A (en) * 1982-03-12 1984-11-06 Mueller Deinhardt Friedhelm Exercise hoop having a counter
US4915666A (en) * 1987-07-29 1990-04-10 Maleyko John R K Lighted hoop

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1937297A1 (de) * 1969-07-23 1971-02-04 Bruno Grimm Geraet fuer Koerperuebungen
DE2934809A1 (de) * 1979-08-29 1981-03-12 Friedhelm 3006 Burgwedel Müller-Deinhardt Trimmgeraet.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982050A1 (de) * 1998-08-07 2000-03-01 Hsien-Ting Huang Hula hoop mit Tonausgangssignal

Also Published As

Publication number Publication date
US5083964A (en) 1992-01-28
CA2051747A1 (en) 1992-03-20

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